Presentation | 2021-10-21 Pupillary light reflex in one patient with suspected the Irlen syndrome Shun Nakano, Tomoe Hayakawa, Naoto Hara, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | To clarify whether Irlen syndrome with photophobia had problems in pupillary control, we recorded pupillary light reflex and compared it to a healthy group (n=28). Seasonal decomposition of Time series by LOESS (STL) was used to extract the components synchronized with dark and light stimuli. The results for three experimental tasks with different stimulus duration showed that the patient's pupillary response changed excessively just after stimulation compared with the healthy group. This phenomenon was remarkable with the dark stimulation (mydriasis). These results suggest hyperexcitability of the sympathetic nerve in Irlen syndrome. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Irlen syndrome / Photophobia / Pupillary Light Reflex / STL / Sympathetic Nerve |
Paper # | HIP2021-34 |
Date of Issue | 2021-10-14 (HIP) |
Conference Information | |
Committee | HIP |
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Conference Date | 2021/10/21(2days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | Online |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | |
Chair | Shuichi Sakamoto(Tohoku Univ.) |
Vice Chair | Yuji Wada(Ritsumeikan Univ.) / Sachiko Kiyokawa(Nagoya Univ.) |
Secretary | Yuji Wada(NTT) / Sachiko Kiyokawa(NICT) |
Assistant | Yuki Yamada(Kyushu Univ.) / Daisuke Tanaka(Tottori Univ.) / Ippei Negishi(Kanazawa Inst. of Tech.) |
Paper Information | |
Registration To | Technical Committee on Human Information Processing |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Pupillary light reflex in one patient with suspected the Irlen syndrome |
Sub Title (in English) | |
Keyword(1) | Irlen syndrome |
Keyword(2) | Photophobia |
Keyword(3) | Pupillary Light Reflex |
Keyword(4) | STL |
Keyword(5) | Sympathetic Nerve |
1st Author's Name | Shun Nakano |
1st Author's Affiliation | Teikyo University(Teikyo Univ.) |
2nd Author's Name | Tomoe Hayakawa |
2nd Author's Affiliation | Teikyo University(Teikyo Univ.) |
3rd Author's Name | Naoto Hara |
3rd Author's Affiliation | International University of Health and Welfare(IUHW) |
Date | 2021-10-21 |
Paper # | HIP2021-34 |
Volume (vol) | vol.121 |
Number (no) | HIP-211 |
Page | pp.pp.23-28(HIP), |
#Pages | 6 |
Date of Issue | 2021-10-14 (HIP) |